unpersuadable
/ˌʌnpərˈsweɪdəbəl/
adjective
- Not able to be convinced or influenced to change one's mind or opinion.
- My grandfather is unpersuadable when it comes to using a smartphone; he refuses to try one.
- The jury was unpersuadable by the defense's emotional appeal, sticking to the facts.
- She tried every argument, but he remained unpersuadable about moving to a new city.
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